If Republicans win the Senate, Mitch McConnell’s first roll call vote on the floor will be a vote to repeal President Barack Obama’s health care law.

“What I have said is if I’m the majority leader in the Senate, repeal of Obamacare in its entirety will be the first item up in the Republican United States Senate,” McConnell told POLITICO on Wednesday.

McConnell’s comments come amid a two-week GOP messaging blitz intended to coincide with Supreme Court arguments over the constitutionality of the law and its two-year anniversary. He plans to attend the second day of oral arguments next week.

McConnell himself has come under increasing pressure from the right to push for a repeal vote. He said his GOP Conference is still discussing whether to push for more health care repeal votes this election year.

Even in the next Congress, repealing the health care law would be a tall order, given that there will likely be a narrowly divided Senate no matter which party is in charge. But McConnell believes pushing for a repeal of the law makes for a good talking point with Republicans divided on other domestic matters.

“It’s going to be a very significant issue in the fall,” McConnell said.